Final answer:
Jonestown, the informal name for the Peoples Temple Agricultural Project where 900 Americans died in a mass s.u.i.c.i.d.e in 1978, was located in Guyana.
Step-by-step explanation:
Jonestown, officially known as the Peoples Temple Agricultural Project, was a settlement established in Guyana by Jim Jones, leader of the Peoples Temple, in the '70s. It started as a utopian community but spiraled into tragedy. On November 18, 1978, the world was shaken by reports of a mass s.u.i.c.i.d.e involving over 900 members, mostly American citizens. Jones coerced his followers into drinking cyanide-laced punch, resulting in one of the largest losses of civilian life in a deliberate act in American history.
The settlement's remote location in the South American country of Guyana, along with the secrecy surrounding its operations, contributed to the tragedy. This event highlighted the dangers of unchecked power within cults and the devastating consequences of manipulation and control over devoted followers.
Correct Answer: Guyana